
BOQU Portable Water Quality Meter is world-renowned for reliability, durability, easy use, and precision. Our staff is over 100 people, ensure to provide fast, professional and perfect service for customers in domestic and foreign. In 2010, BOQU Instrument has got the National High&New-Tech Enterprise Certificate, which focuses on researching and production on water quality meters and water quality sensors, and the mainly portable water quality meters includes portable pH meter, portable conductivity meter, portable TDS meter, portable dissolved oxygen meter, portable residual chlorine meter, portable ammonia meter, portable turbidity meter, portable suspended solid meter, portable COD analyzer, etc.
The Portable and Laboratory Analyzer pH, ORP, Conductivity, and Dissolved Oxygen Meter
What's the technical specification of pH/ORP Portable and Laboratory Analyzer Meter?

PHS-1701 Portable pH meter | PHS-1705 Laboratory pH meter |
Range: 0.00~14.00pH Accuracy:-/+0.01pH, Temperature compensation:-5~105C Dimension:230*100*35mm Power:4*AAA/LR6 with instrument box | Range:0~14pH Accuracy:0.01pH Power:220V Temperature compensation:0~99C LCD display |
What's the technical specification of the Conductivity Portable and Laboratory Analyzer Meter?

DDS-1702 Portable Conductivity Meter | DDS-1706 Laboratory Conductivity meter |
Range:0~2000us/cm Conductivity/TDS/Salinity/Resistivity Accuracy:-/+1%FS, Temperature compensation:-5~105C Dimension:230*100*35mm Power:4*AAA/LR6 with instrument box | Range:0~2000us/cm Conductivity/TDS/Salinity/Resistivity Accuracy:-/+1%FS, Temperature compensation:-5~105C Power:220V |
What's the technical specification of Dissolved Oxygen Portable and Laboratory Analyzer Meter?

DOS-1703 Portable Dissolved Oxygen Meter | DOS-1707 Laboratory Dissolved Oxygen Meter |
DO range:0~20mg/L,0~200% Temperature compensation:0.0~60C Accraucy:1%FS Size:230*100*35mm Power:4 AAA/LR with instrument box | DO range:0~20mg/L,0~200% Temperature compensation:0.0~60C Accraucy:1%FS Power:220V |
Mainly Application of Water Quality Analyzer Ans Sensors
In today's world, our earth faces many environmental problems, especially in water quality. As a leading manufacturer in water quality analyzers, BOQU Instrument will use all technologies to solve problems related to human and earth survival and always to be the guardians of the earth's water quality. BOQU Instrument's online water quality analyzer is mainly used to test pH, conductivity, TDS, dissolved oxygen, turbidity, residual chlorine, suspended solids, TSS, ammonia, water hardness, silica, phosphate, sodium, BOD, COD, ammonia nitrogen, total nitrogen, chloride, lead, iron, nickel, fluoride, copper, zinc, etc. mainly application for Agriculture, Food and Beverages, Water Analysis, Healthcare and Pharmaceutical, Paints and Dyestuff Industry, Cosmetics, Flavors and Fragrances, Electroplating Industry.
BOQU Instrument focuses on technological innovation in water quality analyzers and water quality sensors since founded in 2007. now staff is over 200 people and with an annual growth rate of 35%. we have our own R & D center, many senior engineers have over 10 years of R&D experience. Now BOQU has got more than 50 technical certificates for controller software and over 20 technical patents, therefore we won the National High-tech Enterprise Certificate in 2010. At present, the annual quantity of water quality sensors and meters is over 100,000pcs, which led the BOQU instrument to become the biggest factory in water quality analyzers in Shanghai China.

The BOQU Instrument is a young, energetic, and professional team. We will continue to focus on R&D and manufacturing of high-end water quality monitoring instruments and sensors. we keep to create benefits for our customers, We work hard for the material and spiritual aspects of all employees and contribute to the progress and development of humanity. forever to guard the earth's water quality.

BOQU Instruments is very popular in all global markets because BOQU Water quality analysis instrument and sensors got most international certificates. As a responsible and high-tech enterprise in China, BOQU Instrument thinks there is still a long way to go, so our production is strictly according to ISO9001 from the source of raw material to the finished instrument. And there is professional staff and test instruments to check each process. now our many instruments have reached or exceeded the world-class level. BOQU instrument also got many certificates such as CE, SGS, FCC, and so on.

In order to provide better service for our customers, we will visit customers in different countries. Only in this way, then we could truly understand customer needs and help customers to choose the right water quality analyzers and sensors.

FAQ of Portable and Laboratory Analyzer pH, ORP, Conductivity, and Dissolved Oxygen Meter
1. Why choose BOQU Instrument?National High-tech Enterprises Certificates2.Instruments have been exported to over 70 countries.3.BOQU has more than 50+ Softwares property4.100% QC inspection Before Shippment.5. ISO, CE, SGS standard, and factory price.6.All instruments have been 100% recognized by the Bureau of National Metrology
2. What is the advantage of Portable and laboratory analyzer meters for pH, ORP, Conductivity, and Dissolved Oxygen?
A simple menu with a bright, clear screen allows for out-of-the-box use of our portable pH meters. Allows for easy one-handed menu navigation.
3. What is ATC?
ATC (Automatic Temperature Compensation) allows the pH meter to compensate for temperature variations that may affect the accuracy of your pH measurements.
4. How do I know if my meter reading is accurate?
Firstly, your calibration results indicate your system performance. After calibration, you can perform verification (measure in known buffer solution) to ensure your measurement is accurate. The acceptance is +/- 0.05pH units of the known pH value at the measured temperature. Use your calibration points as a bracket for the pH range of your sample. It is recommended to use at least two points.
5. Does the BOQU Instrument support installation qualification?
Yes, we provide professional installation, certification, and calibration services. These services will ensure accurate and precise measurement so that users have no worries when they encounter possible compliance issues during quality audits.